NOVA SHAMPOOHair Dye Shampoo & Champu Para Canas - Natural 3-in-1 Instant Gray Coverage for Men & Women (Black)

What I loved:• The color payoff is rich and vibrant – it really refreshed my faded hair color.• It leaves my hair super soft and shiny, not dry like some other color shampoos.• It’s easy to apply, doesn’t drip, and the color distributes evenly.• It smells great too! What to keep in mind:• It can stain your hands a bit, so I recommend using gloves.• Works best if you leave it on for 5–10 minutes before rinsing.Final thoughts:If you’re looking for a quick and affordable way to boost your hair color between salon visits, this shampoo is totally worth it. I’ll definitely be buying it again!

I was pleasantly surprised by the NOVA Black Hair Dye Shampoo. It’s easy to apply, has a pleasant scent, and most importantly—it works! After just one use, my gray hairs were completely covered, and the black color looked natural and vibrant. I love that it's non-toxic and paraben-free, which makes it feel safer for regular use. The packaging is sleek and professional, and the bottle size (200 ml) is generous. Definitely a great alternative to traditional hair dyes.

I got this item and couldn't wait to use it....well it says shake for a few minutes til it turns dark it kinda came out half dark and half clear the second time I did it again and all of the shampoo came out clear never again

I tried this shampoo on both my mom and myself, and it works amazingly well! We used the black color to cover our grays (our natural hair color is black) and the results blended in beautifully without looking artificially dyed.The color takes about 10 minutes to develop in my experience, and we noticed that the longer we left it on (within reason), the darker and more even the results were. One important tip: be sure to wipe any excess off your skin immediately with a damp warm towel, as it can stain if left too long. The stain does scrub off eventually, but it's best to avoid that hassle. Another tip is to make sure to mix the two liquids that come out a bit before applying. I found that without doing that, the color doesn't stick well.Also, wear gloves, especially the rubber/nylon gloves that fit tightly as it makes distributing the dye easier and makes the process much cleaner! I made the mistake of not doing so, and it stained my fingernails. It seems to bind to keratin very easily, which is great for hair, but not for skin or nails. The plastic loose gloves that come with most dye kits don't work very well and tends to be messy.Overall, this is a fantastic alternative to harsh, ammonia-based dyes. There's no strong chemical smell, it provides full coverage, and the color looks natural.

I used this hair dye shampoo and left it on for 15 minutes—the difference was night and day. It completely covered all my gray hair in just one use and gave my hair a rich, natural black tone. It’s incredibly convenient to apply, just like regular shampoo, and the 3-in-1 formula left my hair feeling soft and conditioned.One tip: be careful when drying your hair afterward. Avoid using light-colored towels, as some color transfer can happen. I recommend air-drying your hair, especially for the first few washes after treatment, to help the color set better.Overall, this is a fast, easy, and effective way to cover grays at home without harsh chemicals. I’ll definitely be using it again.

Very easy to use. Hair feels soft and conditioned, however, not complete coverage. Will continue to use.

Good stuff! ~ No mixing, minimal mess, (gotta use gloves) and instant color!

I had high hopes for this product after reading so many positive reviews online, but unfortunately, my experience was extremely disappointing. Do NOT buy this it’s a complete waste of money and potentially harmful.As soon as I applied it, I experienced itching and irritation on my scalp. They claim that gloves aren’t necessary, but ironically, they include gloves in the box which is a red flag. The product got all over my hands, and the reaction I had was immediate and alarming. I was genuinely scared for my hair and worried it might cause long-term damage.On top of that, it didn’t even cover all my grey hairs, which defeats the purpose of using it in the first place. I highly recommend using a more trusted and gentle product like Garnier hair dye, which has worked much better for me and feels safer and more natural.I’m writing this to warn others please stay away from this product. Your health and hair are not worth the risk